@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Syne:wght@700;800&display=swap');

/* ── Canvas layer ─────────────────────────────────────────── */
.ca-ptc-canvas-wrap {
    position: absolute;
    inset: 0;
    border-radius: 20px;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
    min-height: 100%;
    width: 100%;
    height: 100%;
}
#ca-ptc-canvas {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    display: block;
    opacity: .55;
}

/* ── Wrapper ──────────────────────────────────────────────── */
.ca-ptc-wrap {
    position: relative;
    max-width: 920px;
    margin: 32px auto;
    padding: 28px 28px 32px;
    background: linear-gradient(160deg, #060c18 0%, #04080f 100%);
    color: #e8eef9;
    border: 1px solid rgba(76,170,255,.28);
    border-radius: 20px;
    box-shadow:
        0 0 0 1px rgba(76,170,255,.07) inset,
        0 16px 48px rgba(0,0,0,.55),
        0 0 80px rgba(0,80,200,.08);
    font-family: 'Space Mono', monospace;
    overflow: hidden;
}

/* everything above the canvas */
.ca-ptc-inner { position: relative; z-index: 1; }

/* ── Header ───────────────────────────────────────────────── */
.ca-ptc-head {
    text-align: center;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(120,180,255,.15);
}
.ca-ptc-head h2 {
    font-family: 'Syne', sans-serif;
    margin: 0 0 8px;
    font-size: 40px;
    font-weight: 800;
    letter-spacing: 4px;
    background: linear-gradient(90deg, #4af5c0 0%, #48b8ff 60%, #a06cff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.ca-ptc-head p {
    margin: 0;
    font-size: 13px;
    letter-spacing: 1px;
    color: #6a7e9b;
    text-transform: uppercase;
}

/* ── Toolbar ──────────────────────────────────────────────── */
.ca-ptc-toolbar {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 10px;
    margin: 0 0 20px;
}
.ca-ptc-input {
    width: 100%;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(120,180,255,.15);
    color: #d0dcf0;
    border-radius: 10px;
    padding: 12px 14px;
    font-family: 'Space Mono', monospace;
    font-size: 13px;
    box-sizing: border-box;
    transition: border-color .25s;
}
.ca-ptc-input:focus {
    outline: none;
    border-color: rgba(74,245,192,.5);
}
.ca-ptc-btn,
.ca-ptc-btn-secondary {
    border: 0;
    border-radius: 10px;
    padding: 12px 20px;
    cursor: pointer;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: .5px;
    transition: transform .15s, box-shadow .15s;
}
.ca-ptc-btn {
    background: linear-gradient(135deg, #0ef0a0 0%, #08c880 100%);
    color: #021a0e;
    box-shadow: 0 4px 20px rgba(14,240,160,.25);
}
.ca-ptc-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(14,240,160,.4); }
.ca-ptc-btn-secondary {
    background: rgba(255,255,255,.05);
    color: #9aadcc;
    border: 1px solid rgba(120,180,255,.15);
}
.ca-ptc-btn-secondary:hover { background: rgba(255,255,255,.09); }

/* ── List ─────────────────────────────────────────────────── */
.ca-ptc-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ca-ptc-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 14px;
    align-items: start;
    padding: 16px 18px;
    border-radius: 14px;
    background: rgba(8,14,28,.7);
    border: 1px solid rgba(120,180,255,.12);
    transition: border-color .3s, box-shadow .3s, transform .2s;
    position: relative;
    overflow: hidden;
}
.ca-ptc-item::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: rgba(120,180,255,.2);
    border-radius: 3px 0 0 3px;
    transition: background .3s;
}
.ca-ptc-item.is-checked {
    border-color: rgba(14,240,160,.35);
    box-shadow: 0 0 0 1px rgba(14,240,160,.08) inset, 0 4px 20px rgba(14,240,160,.07);
}
.ca-ptc-item.is-checked::before { background: linear-gradient(180deg, #0ef0a0, #08c880); }

/* Custom checkbox */
.ca-ptc-check {
    appearance: none;
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border: 2px solid rgba(120,180,255,.3);
    border-radius: 6px;
    background: transparent;
    cursor: pointer;
    margin-top: 3px;
    position: relative;
    transition: border-color .25s, background .25s;
    flex-shrink: 0;
}
.ca-ptc-check:checked {
    background: linear-gradient(135deg, #0ef0a0, #08c880);
    border-color: #0ef0a0;
}
.ca-ptc-check:checked::after {
    content: '';
    position: absolute;
    left: 5px; top: 2px;
    width: 6px; height: 11px;
    border: 2px solid #021a0e;
    border-top: 0; border-left: 0;
    transform: rotate(45deg);
}

.ca-ptc-title {
    margin: 0 0 5px;
    font-family: 'Syne', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #d8e8ff;
    letter-spacing: .3px;
}
.ca-ptc-desc {
    margin: 0;
    color: #5d7494;
    font-size: 12px;
    line-height: 1.6;
}
.ca-ptc-actions { display: flex; gap: 6px; }
.ca-ptc-mini {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(120,180,255,.12);
    color: #6a7e9b;
    border-radius: 8px;
    padding: 6px 12px;
    cursor: pointer;
    font-family: 'Space Mono', monospace;
    font-size: 11px;
    transition: background .2s, color .2s;
}
.ca-ptc-mini:hover { background: rgba(255,255,255,.1); color: #c0d0e8; }

/* ── Result / status ──────────────────────────────────────── */
.ca-ptc-result {
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid rgba(120,180,255,.12);
    text-align: center;
}
.ca-ptc-result h3 {
    margin: 0 0 8px;
    font-size: 11px;
    letter-spacing: 4px;
    color: #3a4d66;
    text-transform: uppercase;
}
.ca-ptc-progress {
    margin: 0 0 16px;
    font-size: 13px;
    color: #4a6080;
}

/* Progress bar */
.ca-ptc-bar-wrap {
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,.05);
    border-radius: 4px;
    margin: 0 0 20px;
    overflow: hidden;
}
.ca-ptc-bar {
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, #0ef0a0, #48b8ff);
    transition: width .6s cubic-bezier(.34,1.56,.64,1);
    box-shadow: 0 0 10px rgba(14,240,160,.4);
}

.ca-ptc-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 260px;
    padding: 18px 32px;
    border-radius: 14px;
    font-family: 'Syne', sans-serif;
    font-size: 32px;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: all .5s cubic-bezier(.34,1.56,.64,1);
    position: relative;
    overflow: hidden;
}
.ca-ptc-status::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: .06;
    background: repeating-linear-gradient(
        45deg,
        currentColor 0px,
        currentColor 1px,
        transparent 1px,
        transparent 8px
    );
}
.ca-ptc-status.trade {
    color: #4af5c0;
    background: rgba(14,240,160,.08);
    border: 1px solid rgba(14,240,160,.4);
    box-shadow: 0 0 40px rgba(14,240,160,.2), 0 0 80px rgba(14,240,160,.08);
    animation: tradePulse 2.5s ease-in-out infinite;
}
.ca-ptc-status.no-trade {
    color: #ff6a7a;
    background: rgba(255,60,80,.06);
    border: 1px solid rgba(255,70,90,.3);
    box-shadow: 0 0 30px rgba(255,70,90,.15);
}
@keyframes tradePulse {
    0%, 100% { box-shadow: 0 0 40px rgba(14,240,160,.2), 0 0 80px rgba(14,240,160,.08); }
    50%       { box-shadow: 0 0 60px rgba(14,240,160,.35), 0 0 120px rgba(14,240,160,.15); }
}

.ca-ptc-status-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 8px currentColor;
    animation: dotBlink 1.2s ease-in-out infinite;
    flex-shrink: 0;
}
.no-trade .ca-ptc-status-dot { animation: none; }
@keyframes dotBlink {
    0%, 100% { opacity: 1; }
    50%       { opacity: .3; }
}

.ca-ptc-note {
    margin-top: 12px;
    font-size: 12px;
    color: #3a4d66;
    letter-spacing: .5px;
}

/* Particle canvas overlay for TRADE burst */
#ca-ptc-particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity .3s;
}

.ca-ptc-loggedout {
    padding: 20px;
    border-radius: 14px;
    background: #0c0f16;
    color: #6a7e9b;
    border: 1px solid rgba(120,180,255,.1);
    font-family: 'Space Mono', monospace;
    font-size: 13px;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
    .ca-ptc-wrap    { padding: 18px; }
    .ca-ptc-head h2 { font-size: 26px; }
    .ca-ptc-toolbar { grid-template-columns: 1fr; }
    .ca-ptc-item    { grid-template-columns: auto 1fr; }
    .ca-ptc-actions { grid-column: 2; }
    .ca-ptc-status  { width: 100%; min-width: 0; font-size: 24px; }
}